Bindings for EETI touchscreen controller
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Required properties:
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- compatible: should be "eeti,exc3000-i2c"
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- reg: I2C address of the chip. Should be set to <0xa>
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- interrupts: interrupt to which the chip is connected
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Optional properties:
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- attn-gpios: A handle to a GPIO to check whether interrupt is still
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latched. This is necessary for platforms that lack
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support for level-triggered IRQs.
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The following optional properties described in touchscreen.txt are
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also supported:
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- touchscreen-inverted-x
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- touchscreen-inverted-y
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- touchscreen-swapped-x-y
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Example:
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i2c-master {
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touchscreen@a {
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compatible = "eeti,exc3000-i2c";
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reg = <0xa>;
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interrupt-parent = <&gpio>;
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interrupts = <123 IRQ_TYPE_EDGE_RISING>;
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attn-gpios = <&gpio 123 GPIO_ACTIVE_HIGH>;
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};
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};
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